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Samsung 850 Pro BSY problem

Posted: 19.08.24, 13:02
by jojo2012
Hi,
I followed the instructions in the video but I can't load the loader.

The screen shots speak for themselves.

Did it happen to you too?
Attachments
Connect-terminal-adapter-loader-is-not-uploaded.PNG
Connect-terminal-adapter-loader-is-not-uploaded.PNG (64.1 KiB) Viewed 4554 times
Loader-Uploading.PNG
Loader-Uploading.PNG (41.72 KiB) Viewed 4554 times
Switching-to-safe-mode.PNG
Switching-to-safe-mode.PNG (266.2 KiB) Viewed 4554 times

Re: Samsung 850 Pro BSY problem

Posted: 20.08.24, 10:08
by Roman_TS
Hello. There were a few revisions of Samsung 850 PRO, some of them are not supported due to the locked Techno Mode. Some of them have incompatible Firmware.
As the result, we are not able to initialize the drive.

If you plug terminal correctly, but both existing loaders doesn't work, then I'm afraid, we have no good solution for your drive.

Re: Samsung 850 Pro BSY problem

Posted: 20.08.24, 11:32
by jojo2012
Roman_TS wrote:Hello. There were a few revisions of Samsung 850 PRO, some of them are not supported due to the locked Techno Mode. Some of them have incompatible Firmware.
As the result, we are not able to initialize the drive.

If you plug terminal correctly, but both existing loaders doesn't work, then I'm afraid, we have no good solution for your drive.


Roman, without even doing it on purpose, the SSD I have seems to be the same as the one in the video (see cover).

I also attach photos of the PCB if these can help to understand the revision.

Also attached are the connections with the usb adapter.
Attachments
20240820_111420.png
20240820_111420.png (2.01 MiB) Viewed 4523 times
20240820_105840.png
20240820_105840.png (1.31 MiB) Viewed 4523 times
20240820_105811.png
20240820_105811.png (1.23 MiB) Viewed 4523 times
Loader is not uploaded.PNG
Loader is not uploaded.PNG (62.38 KiB) Viewed 4523 times
terminal_adapter_connection.PNG
terminal_adapter_connection.PNG (198.46 KiB) Viewed 4523 times
Switching-to-safe-mode.PNG
Switching-to-safe-mode.PNG (266.2 KiB) Viewed 4523 times
Pop-Up_Loader_Uploading.PNG
Pop-Up_Loader_Uploading.PNG (50.29 KiB) Viewed 4523 times
Select_Utility.PNG
Select_Utility.PNG (36.9 KiB) Viewed 4523 times
Cover.jpg
Cover.jpg (143.7 KiB) Viewed 4523 times

Re: Samsung 850 Pro BSY problem

Posted: 20.08.24, 13:46
by Roman_TS
PCB revision is the same, but internal firmware could be incompatible with existing loaders. If both of them are not working, then, I'm afraid, there is no other solution.